Package org.drools.core.common

Examples of org.drools.core.common.EqualityKey

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        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Ctype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFINITELY );
            } else if ( factClass == Atype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFINITELY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
        }

        kSession.retract( h );
        kSession.fireAllRules();

        keys = tms.getEqualityKeyMap();
        iter = keys.iterator();
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Ctype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFEASIBLY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
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        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Ctype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFINITELY );
            } else if ( factClass == Atype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFINITELY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
        }

        kSession.retract( h );
        kSession.fireAllRules();

        keys = tms.getEqualityKeyMap();
        iter = keys.iterator();
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Ctype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFINITELY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
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        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Xtype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFEATEDLY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
        }

        assertEquals( 1, list.size() );
        assertTrue( list.contains( "Stage1" ) );
        assertEquals( 4, kSession.getObjects().size() );

        FactHandle h = kSession.insert( "go" );
        kSession.fireAllRules();

        keys = tms.getEqualityKeyMap();
        iter = keys.iterator();
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Xtype.getFactClass() ) {
                checkStatus( key, 3, DefeasibilityStatus.DEFEASIBLY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
        }

        kSession.retract( h );
        kSession.fireAllRules();

        keys = tms.getEqualityKeyMap();
        iter = keys.iterator();
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Xtype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFEATEDLY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
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        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Object fact = key.getFactHandle().getObject();
            Class factClass = fact.getClass();
            if ( factClass == Xtype.getFactClass() ) {
                Integer val = (Integer) Xtype.get( fact, "id" );
                switch ( val ) {
                    case -1 :
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        ObjectHashMap keys = tms.getEqualityKeyMap();
        Iterator iter = keys.iterator();
        ObjectHashMap.ObjectEntry entry;
        while ( ( entry = ( ObjectHashMap.ObjectEntry) iter.next() ) != null ) {
            EqualityKey key = (EqualityKey) entry.getValue();

            Class factClass = key.getFactHandle().getObject().getClass();
            if ( factClass == Xtype.getFactClass() ) {
                checkStatus( key, 1, DefeasibilityStatus.DEFEASIBLY );
            } else {
                fail( "Unrecognized object has been logically justified : " + factClass );
            }
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        // either facts or strictly proved facts
        for ( FactHandle h : premise ) {
            if ( h instanceof QueryElementFactHandle ) {
                return DefeasibilityStatus.DEFINITELY;
            }
            EqualityKey key = ((InternalFactHandle) h).getEqualityKey();
            if ( key != null && key.getStatus() == EqualityKey.JUSTIFIED ) {
                //DefeasibleBeliefSet bs = (DefeasibleBeliefSet) getTruthMaintenanceSystem().getJustifiedMap().get(((DefaultFactHandle) h).getId());

                DefeasibleBeliefSet bs = (DefeasibleBeliefSet) key.getBeliefSet();


                if ( bs.getStatus() != DefeasibilityStatus.DEFINITELY ) {
                    // to make a fact "definitely provable", all the supporting non-factual premises must be definitely provable.
                    return DefeasibilityStatus.DEFEASIBLY;
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    public int getLogicalCount(TruthMaintenanceSystem tms) {
        ObjectHashMap map = tms.getEqualityKeyMap();
        final Iterator<ObjectEntry> it = map.iterator();
        int i = 0;
        for ( ObjectEntry entry =  it.next(); entry != null; entry = it.next() ) {
            EqualityKey key = (EqualityKey) entry.getKey();
            if ( key.getStatus() == EqualityKey.JUSTIFIED ) {
                i++;
            }
        }
        return i;
    }
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                        objects[ j ] = dquery.getElements()[ j ];
                    }
                }
                Object abduced = aq.abduce( Arrays.copyOfRange( objects, 0, numArgs - 1 ) );
                if ( abduced != null ) {
                    EqualityKey key = ( (NamedEntryPoint) workingMemory.getEntryPoint( workingMemory.getEntryPointId() ) ).getTruthMaintenanceSystem().get( abduced );
                    InternalFactHandle handle;
                    if ( key != null ) {
                        handle = key.getFactHandle();
                        abduced = handle.getObject();
                    } else {
                        handle = (InternalFactHandle) ((InternalWorkingMemoryActions) workingMemory).insert( abduced,
                                                                                                             MODE.POSITIVE.getId(),
                                                                                                             false,
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                        objects[ j ] = dquery.getElements()[ j ];
                    }
                }
                Object abduced = aq.abduce( Arrays.copyOfRange( objects, 0, numArgs - 1 ) );
                if ( abduced != null ) {
                    EqualityKey key = ( (NamedEntryPoint) workingMemory.getEntryPoint( workingMemory.getEntryPointId() ) ).getTruthMaintenanceSystem().get( abduced );
                    InternalFactHandle handle = null;
                    if ( key != null ) {
                        handle = key.getFactHandle();
                        abduced = handle.getObject();
                    } else {
                        handle = (InternalFactHandle) ((InternalWorkingMemoryActions) workingMemory).insert( abduced,
                                                                                                             aq.getValue(),
                                                                                                             false,
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        if ( !justifiedMap.isEmpty() ) {
            EqualityKey[] keys = new EqualityKey[justifiedMap.size()];
            org.drools.core.util.Iterator it = justifiedMap.iterator();
            int i = 0;
            for ( org.drools.core.util.ObjectHashMap.ObjectEntry entry = (org.drools.core.util.ObjectHashMap.ObjectEntry) it.next(); entry != null; entry = (org.drools.core.util.ObjectHashMap.ObjectEntry) it.next() ) {
                EqualityKey key = (EqualityKey) entry.getKey();
                keys[i++] = key;
            }

            Arrays.sort( keys,
                         EqualityKeySorter.instance );

            ProtobufMessages.TruthMaintenanceSystem.Builder _tms = ProtobufMessages.TruthMaintenanceSystem.newBuilder();

            // write the assert map of Equality keys
            for ( EqualityKey key : keys ) {
                ProtobufMessages.EqualityKey.Builder _key = ProtobufMessages.EqualityKey.newBuilder();
                _key.setStatus( key.getStatus() );
                _key.setHandleId( key.getFactHandle().getId() );

                if ( key.size() > 1 ) {
                    // add all the other key's if they exist
                    FastIterator keyIter = key.fastIterator();
                    for ( DefaultFactHandle handle = key.getFirst().getNext(); handle != null; handle = (DefaultFactHandle) keyIter.next( handle ) ) {
                        _key.addOtherHandle( handle.getId() );
                    }
                }

                if ( key.getBeliefSet() != null ) {
                    writeBeliefSet( context, key.getBeliefSet(), _key );
                }

                _tms.addKey( _key.build() );
            }
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Related Classes of org.drools.core.common.EqualityKey

  • org.drools.compiler.beliefsystem.defeasible.DefeasibilityTest
  • org.drools.compiler.beliefsystem.jtms.JTMSTest
  • org.drools.core.beliefsystem.defeasible.DefeasibleBeliefSet
  • org.drools.core.marshalling.impl.ProtobufInputMarshaller
  • org.drools.core.marshalling.impl.ProtobufOutputMarshaller
  • org.drools.core.reteoo.QueryElementNode$UnificationNodeViewChangedEventListener
  • org.drools.core.reteoo.ReteooWorkingMemoryTest
  • org.drools.reteoo.common.LogicalAssertionTest
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